The Royal Canadian Mounted Police (RCMP) is the national police force of Canada, and one of the most recognised of its kind in the world. It is unique in the world as a national, federal, provincial and municipal policing body.

The City of London Police is the territorial police force responsible for law enforcement within the City of London, England, including the Middle and Inner Temple. The City of London Police is the smallest territorial police force in England and Wales.

The Metropolitan Police Service (MPS) is the territorial police force responsible for policing Greater London, excluding the ‘square mile’ of the City of London which is the responsibility of the City of London Police

The Brazilian Federal Highway Police (Polícia Rodoviária Federal or PRF) is a federal law enforcement agency, subordinate to the Ministry of Justice, whose main function is fighting crime on Brazilian federal roads and highways